In the aftermath of a massive viral epidemic, a doctor and a military man wander across the American countryside in an attempt to reach their home base. The majority of the population has been transformed into Biophages, undead humanoids with a taste for fresh flesh. Now, Dr. Bell and Sgt. Cain's only hope for survival is to reach Mt. Bethel. But their journey won't be easy, because in this strange new world, death lurks just beyond every bend in the road.